PHX - EYW

$163 Find Cheap Flights from Phoenix to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Key West departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Key West, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Key West (PHX-EYW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Key West

Wed, Dec 10 - Wed, Dec 17
American Airlines Logo
12:02 pm - 9:46 pmPHX-EYW
7h 44m1 stop
American Airlines Logo
4:10 pm - 10:46 pmEYW-PHX
8h 36m1 stop
$289American Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
American Airlines Logo
11:36 am - 11:07 pmPHX-EYW
9h 31m2 stops
American Airlines Logo
4:10 pm - 10:46 pmEYW-PHX
8h 36m1 stop
$294American Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
 Logo
10:05 am - 11:19 amPHX-EYW
22h 14m1 stop
 Logo
10:54 am - 7:32 amEYW-PHX
23h 38m2 stops
Wed, Dec 10 - Wed, Dec 17
American Airlines Logo
11:36 am - 11:07 pmPHX-EYW
9h 31m2 stops
American Airlines Logo
7:00 am - 3:28 pmEYW-PHX
10h 28m2 stops
$299American Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
 Logo
10:05 am - 11:19 amPHX-EYW
22h 14m1 stop
 Logo
12:32 pm - 2:21 pmEYW-PHX
28h 49m1 stop
Sun, Oct 19 - Fri, Oct 24
JetBlue Logo
10:59 pm - 12:09 pmPHX-EYW
10h 10m1 stop
JetBlue Logo
1:04 pm - 9:59 pmEYW-PHX
11h 55m1 stop
$477JetBlue
Find Deal
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
9:05 pm - 12:05 pmPHX-EYW
13h 00m2 stops
United Airlines Logo
4:53 pm - 8:56 pmEYW-PHX
7h 03m1 stop
$492United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:10 pm - 11:03 amPHX-EYW
15h 53m2 stops
Delta Logo
6:00 pm - 12:16 amEYW-PHX
8h 16m1 stop
$550Delta
Find Deal
Mon, Sep 29 - Fri, Oct 3
United Airlines Logo
11:59 pm - 2:29 pmPHX-EYW
11h 30m1 stop
United Airlines Logo
3:12 pm - 9:28 amEYW-PHX
21h 16m2 stops
$553United Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
Delta Logo
11:59 pm - 10:51 amPHX-EYW
8h 52m1 stop
Delta Logo
6:20 pm - 11:48 pmEYW-PHX
7h 28m1 stop
$579Delta
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $289 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 26% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$289
Overall average: $371
American Airlines
Wed 12/10Wed 12/17
PHX - EYW • 1 stop
Cheapest one-way
$163
Multiple Airlines
Thu 10/16
PHX - EYW • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Key West!
Booking Insights

KAYAK's insights & trends for Phoenix to Key West flights

Get data-powered insights and trends into flights from Phoenix to Key West to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix to Key West?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Key West clicked on KAYAK for each day over the last 12 months.

When flying from Phoenix to Key West, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Phoenix, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Key West is July, where tickets cost $313 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $618 and $603 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Key West?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Key West, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Key West, you should book around 5 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$163
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Phoenix to Key West

When to book flights from Phoenix to Key West

Are your dates flexible? Find out the best times to travel from Phoenix to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Key West flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Key West?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Key West was $163 for a one-way ticket and $289 for a round-trip.

  • Do I need a passport to fly between Phoenix and Key West?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Phoenix to Key West?

    When flying out of Phoenix you will be using Phoenix Sky Harbor Intl. You will be landing at Key West, also known as Key West.

  • Which aircraft models fly most regularly from Phoenix to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Key West?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Phoenix and Key West, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Phoenix to Key West, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Phoenix to Key West are Delta and United Airlines. With an average price for the route of $392 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $426 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Phoenix to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and EYW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Phoenix to Key West

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Key West? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
7.9Comfort
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

Only not having an assigned seat was an issue. Rest was great

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The food and sitting need improvements. They were extremely bad.. If you choose to recline, there is no room for the passenger behind you. This is one of the worst sitting arrangements that I ever experience. The aircraft was not properly clean before boarding.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Everything you need to know for your flight from Phoenix to Key West

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.